15728046720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8191691}}^1$

素因数の和:8191713

約数の個数: 64

約数和(自身を含む): 50133155040

約数和(自身を除く): 34405108320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8191691, 16383382, 24575073, 32766764, 40958455, 49150146, 65533528, 81916910, 98300292, 122875365, 131067056, 163833820, 196600584, 245750730, 262134112, 327667640, 393201168, 491501460, 524268224, 655335280, 786402336, 983002920, 1048536448, 1310670560, 1572804672, 1966005840, 2621341120, 3145609344, 3932011680, 5242682240, 7864023360, 15728046720]

約数ペア:

[(1, 15728046720), (2, 7864023360), (3, 5242682240), (4, 3932011680), (5, 3145609344), (6, 2621341120), (8, 1966005840), (10, 1572804672), (12, 1310670560), (15, 1048536448), (16, 983002920), (20, 786402336), (24, 655335280), (30, 524268224), (32, 491501460), (40, 393201168), (48, 327667640), (60, 262134112), (64, 245750730), (80, 196600584), (96, 163833820), (120, 131067056), (128, 122875365), (160, 98300292), (192, 81916910), (240, 65533528), (320, 49150146), (384, 40958455), (480, 32766764), (640, 24575073), (960, 16383382), (1920, 8191691)]